---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-38005 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.3G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 50M 50M 0 100% /snap/snapd/24792 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 16009 660 12550 1 2797 15010 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:c1:6d:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85121sec preferred_lft 85121sec inet6 fe80::f816:3eff:fec1:6df7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:0c:ca:98 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-38005) 08/15/25 _x86_64_ (4 CPU) 11:55:13 LINUX RESTART (4 CPU) 11:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:57:01 177.90 67.49 110.41 0.00 3276.92 11560.22 0.00 11:58:01 32.08 0.28 31.79 0.00 45.19 7063.76 0.00 11:59:01 3.90 0.10 3.80 0.00 19.06 202.60 0.00 12:00:01 5.13 0.05 5.08 0.00 9.47 2036.46 0.00 12:01:01 41.18 4.93 36.24 0.00 2613.70 6505.58 0.00 12:02:01 6.75 0.05 6.70 0.00 4.67 648.29 0.00 12:03:01 4.02 0.02 4.00 0.00 1.07 487.47 0.00 12:04:01 2.32 0.02 2.30 0.00 1.47 185.70 0.00 12:05:01 0.93 0.00 0.93 0.00 0.00 10.53 0.00 12:06:01 2.88 0.05 2.83 0.00 9.60 209.03 0.00 12:07:01 3.92 0.03 3.88 0.00 5.07 438.46 0.00 12:08:01 2.33 0.00 2.33 0.00 0.00 237.56 0.00 12:09:01 0.93 0.00 0.93 0.00 0.00 10.27 0.00 12:10:01 1.45 0.00 1.45 0.00 0.00 17.73 0.00 12:11:01 1.83 0.02 1.82 0.00 0.13 24.26 0.00 12:12:01 1.17 0.00 1.17 0.00 0.00 15.73 0.00 12:13:01 1.00 0.00 1.00 0.00 0.00 11.60 0.00 12:14:01 1.08 0.00 1.08 0.00 0.00 14.80 0.00 12:15:01 0.88 0.00 0.88 0.00 0.00 10.13 0.00 12:16:01 8.73 0.80 7.93 0.00 91.98 1403.23 0.00 Average: 15.02 3.69 11.33 0.00 303.92 1554.68 0.00 11:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:57:01 13405748 15441400 560580 3.42 79092 2134048 1403420 8.05 821160 1880208 201400 11:58:01 13395728 15436288 565180 3.45 79312 2138664 1378776 7.90 831524 1879732 2372 11:59:01 13322892 15420044 580224 3.54 79568 2194108 1431168 8.21 849736 1930244 54012 12:00:01 13320552 15428472 572100 3.49 79736 2203788 1414608 8.11 845672 1936744 5356 12:01:01 12930904 15360236 612020 3.73 106644 2504908 1405856 8.06 1113728 2035464 7276 12:02:01 12944532 15381288 590352 3.60 105384 2513372 1460236 8.37 1097572 2037976 7584 12:03:01 12894104 15337888 633568 3.86 105532 2520044 1497664 8.59 1144848 2040856 3112 12:04:01 12834180 15279376 692004 4.22 105608 2521344 1635424 9.38 1203088 2040644 72 12:05:01 12836844 15282072 689276 4.20 105628 2521344 1635424 9.38 1201152 2040644 20 12:06:01 12871324 15325000 645888 3.94 105800 2529384 1574544 9.03 1160880 2046952 5000 12:07:01 12839160 15301080 669628 4.08 106004 2537216 1615056 9.26 1191168 2049000 5140 12:08:01 12841728 15305048 665692 4.06 106056 2538540 1483556 8.51 1185116 2050244 36 12:09:01 12842704 15306044 664696 4.05 106076 2538540 1483556 8.51 1184356 2050244 20 12:10:01 12853956 15317340 653408 3.99 106112 2538544 1483556 8.51 1172852 2050248 24 12:11:01 12853144 15316588 654140 3.99 106180 2538520 1575480 9.03 1173416 2050216 20 12:12:01 12849144 15312644 658040 4.01 106228 2538528 1575480 9.03 1177480 2050224 56 12:13:01 12851116 15314636 656044 4.00 106248 2538528 1575480 9.03 1177324 2050224 16 12:14:01 12849548 15313116 657560 4.01 106288 2538532 1575480 9.03 1178364 2050228 40 12:15:01 12842360 15305952 664708 4.05 106312 2538532 1575480 9.03 1184268 2050228 20 12:16:01 12908768 15422800 546720 3.33 107496 2586852 1284992 7.37 1124112 2045372 38552 Average: 12964422 15345366 631591 3.85 100765 2460667 1503262 8.62 1100891 2018285 16506 11:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:57:01 lo 3.10 3.10 1.50 1.50 0.00 0.00 0.00 0.00 11:57:01 ens3 145.76 103.73 1321.38 13.24 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 16.08 16.08 29.33 29.33 0.00 0.00 0.00 0.00 11:58:01 ens3 8.28 7.40 2.10 1.98 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 25.41 25.41 51.90 51.90 0.00 0.00 0.00 0.00 11:59:01 ens3 87.92 67.58 851.97 7.72 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 24.83 24.83 92.95 92.95 0.00 0.00 0.00 0.00 12:00:01 ens3 8.72 8.22 1.93 2.14 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 lo 27.03 27.03 116.16 116.16 0.00 0.00 0.00 0.00 12:01:01 ens3 186.74 101.13 2257.97 8.51 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 lo 47.69 47.69 162.81 162.81 0.00 0.00 0.00 0.00 12:02:01 ens3 16.53 14.88 3.85 4.09 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 20.33 20.33 69.44 69.44 0.00 0.00 0.00 0.00 12:03:01 ens3 7.37 6.93 1.74 2.46 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 6.02 6.02 23.52 23.52 0.00 0.00 0.00 0.00 12:04:01 ens3 2.50 1.73 0.73 0.95 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 0.20 0.13 0.06 0.24 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 19.30 19.30 91.89 91.89 0.00 0.00 0.00 0.00 12:06:01 ens3 7.07 7.07 1.63 1.85 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 25.78 25.78 90.52 90.52 0.00 0.00 0.00 0.00 12:07:01 ens3 8.37 7.70 1.87 2.06 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 lo 1.07 1.07 9.90 9.90 0.00 0.00 0.00 0.00 12:08:01 ens3 0.40 0.30 0.09 0.25 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 1.55 0.52 0.59 0.69 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 ens3 0.67 0.43 0.37 0.64 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 0.35 0.23 0.13 0.28 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:12:01 ens3 0.28 0.18 0.06 0.22 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 ens3 0.48 0.32 0.17 0.65 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:14:01 ens3 0.25 0.15 0.06 0.22 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 ens3 0.20 0.12 0.06 0.22 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 lo 41.99 41.99 455.23 455.23 0.00 0.00 0.00 0.00 12:16:01 ens3 827.65 549.41 247.64 763.58 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 12.96 12.96 59.76 59.76 0.00 0.00 0.00 0.00 Average: ens3 65.56 43.91 234.73 40.60 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-38005) 08/15/25 _x86_64_ (4 CPU) 11:55:13 LINUX RESTART (4 CPU) 11:56:01 CPU %user %nice %system %iowait %steal %idle 11:57:01 all 18.91 10.33 9.26 2.32 0.10 59.09 11:57:01 0 20.08 9.95 9.37 2.33 0.10 58.16 11:57:01 1 4.33 12.90 9.84 1.49 0.08 71.36 11:57:01 2 35.80 8.53 9.18 2.49 0.12 43.89 11:57:01 3 15.37 9.96 8.64 2.95 0.08 63.00 11:58:01 all 5.44 0.00 1.11 0.30 0.03 93.12 11:58:01 0 5.74 0.00 1.25 0.00 0.03 92.97 11:58:01 1 5.71 0.00 1.33 1.09 0.03 91.84 11:58:01 2 5.11 0.00 0.89 0.02 0.03 93.95 11:58:01 3 5.19 0.00 0.97 0.08 0.03 93.72 11:59:01 all 14.48 0.00 1.54 0.07 0.05 83.86 11:59:01 0 13.95 0.00 1.59 0.00 0.05 84.41 11:59:01 1 15.95 0.00 1.61 0.02 0.05 82.37 11:59:01 2 16.50 0.00 1.53 0.03 0.05 81.88 11:59:01 3 11.52 0.00 1.41 0.23 0.05 86.79 12:00:01 all 31.49 0.00 2.21 0.04 0.09 66.17 12:00:01 0 31.74 0.00 2.21 0.02 0.09 65.94 12:00:01 1 31.42 0.00 2.30 0.00 0.09 66.20 12:00:01 2 31.12 0.00 2.16 0.00 0.10 66.63 12:00:01 3 31.67 0.00 2.17 0.15 0.09 65.92 12:01:01 all 36.29 0.00 4.19 0.45 0.09 58.98 12:01:01 0 36.91 0.00 3.62 0.71 0.10 58.66 12:01:01 1 35.98 0.00 3.90 0.28 0.09 59.76 12:01:01 2 36.63 0.00 3.53 0.34 0.07 59.42 12:01:01 3 35.61 0.00 5.72 0.48 0.09 58.10 12:02:01 all 18.43 0.00 2.09 0.05 0.07 79.37 12:02:01 0 20.53 0.00 2.25 0.14 0.07 77.02 12:02:01 1 16.59 0.00 1.81 0.00 0.07 81.54 12:02:01 2 21.39 0.00 2.13 0.07 0.08 76.32 12:02:01 3 15.21 0.00 2.16 0.00 0.07 82.57 12:03:01 all 34.00 0.00 2.12 0.02 0.09 63.77 12:03:01 0 38.80 0.00 2.34 0.00 0.09 58.78 12:03:01 1 29.34 0.00 1.97 0.00 0.10 68.59 12:03:01 2 35.54 0.00 2.16 0.09 0.09 62.13 12:03:01 3 32.37 0.00 2.03 0.00 0.07 65.54 12:04:01 all 49.78 0.00 2.00 0.01 0.11 48.10 12:04:01 0 54.74 0.00 2.22 0.00 0.12 42.92 12:04:01 1 45.02 0.00 1.92 0.02 0.10 52.94 12:04:01 2 54.08 0.00 2.01 0.03 0.12 43.76 12:04:01 3 45.25 0.00 1.85 0.00 0.10 52.79 12:05:01 all 52.75 0.00 1.79 0.00 0.09 45.37 12:05:01 0 55.23 0.00 1.98 0.00 0.09 42.70 12:05:01 1 51.77 0.00 1.96 0.00 0.10 46.17 12:05:01 2 54.09 0.00 1.73 0.00 0.09 44.09 12:05:01 3 49.86 0.00 1.49 0.00 0.10 48.55 12:06:01 all 39.12 0.00 2.17 0.02 0.09 58.60 12:06:01 0 39.78 0.00 2.29 0.00 0.09 57.84 12:06:01 1 38.36 0.00 2.28 0.03 0.09 59.23 12:06:01 2 40.36 0.00 2.15 0.03 0.09 57.37 12:06:01 3 37.99 0.00 1.97 0.02 0.09 59.93 12:07:01 all 33.17 0.00 2.23 0.03 0.08 64.48 12:07:01 0 32.07 0.00 2.22 0.00 0.10 65.61 12:07:01 1 33.39 0.00 2.47 0.03 0.09 64.02 12:07:01 2 33.85 0.00 2.27 0.09 0.07 63.73 12:07:01 3 33.37 0.00 1.98 0.00 0.07 64.58 12:07:01 CPU %user %nice %system %iowait %steal %idle 12:08:01 all 34.69 0.00 1.76 0.01 0.07 63.46 12:08:01 0 33.57 0.00 1.79 0.03 0.07 64.54 12:08:01 1 34.05 0.00 1.63 0.00 0.07 64.26 12:08:01 2 36.44 0.00 1.89 0.02 0.09 61.57 12:08:01 3 34.73 0.00 1.72 0.00 0.07 63.48 12:09:01 all 28.88 0.00 1.65 0.00 0.06 69.41 12:09:01 0 29.32 0.00 1.55 0.00 0.05 69.08 12:09:01 1 28.36 0.00 1.78 0.00 0.07 69.79 12:09:01 2 29.77 0.00 1.69 0.00 0.07 68.47 12:09:01 3 28.07 0.00 1.58 0.00 0.07 70.28 12:10:01 all 28.63 0.00 1.64 0.00 0.07 69.66 12:10:01 0 30.98 0.00 2.00 0.02 0.09 66.92 12:10:01 1 28.04 0.00 1.59 0.00 0.07 70.30 12:10:01 2 26.40 0.00 1.40 0.00 0.07 72.13 12:10:01 3 29.11 0.00 1.56 0.00 0.07 69.26 12:11:01 all 28.32 0.00 1.73 0.00 0.09 69.86 12:11:01 0 30.56 0.00 1.80 0.00 0.09 67.55 12:11:01 1 28.18 0.00 1.72 0.02 0.11 69.99 12:11:01 2 26.08 0.00 1.72 0.00 0.09 72.11 12:11:01 3 28.45 0.00 1.67 0.00 0.09 69.79 12:12:01 all 28.44 0.00 1.82 0.00 0.08 69.65 12:12:01 0 30.19 0.00 1.82 0.02 0.10 67.87 12:12:01 1 27.93 0.00 1.70 0.00 0.09 70.28 12:12:01 2 27.53 0.00 1.91 0.00 0.07 70.49 12:12:01 3 28.11 0.00 1.86 0.00 0.07 69.96 12:13:01 all 28.67 0.00 1.64 0.00 0.06 69.63 12:13:01 0 27.88 0.00 1.78 0.00 0.05 70.29 12:13:01 1 29.28 0.00 1.61 0.00 0.07 69.04 12:13:01 2 26.84 0.00 1.37 0.00 0.05 71.74 12:13:01 3 30.66 0.00 1.79 0.00 0.07 67.48 12:14:01 all 28.65 0.00 1.54 0.01 0.07 69.73 12:14:01 0 29.70 0.00 1.55 0.02 0.07 68.66 12:14:01 1 28.39 0.00 1.52 0.02 0.07 70.01 12:14:01 2 28.00 0.00 1.48 0.00 0.05 70.47 12:14:01 3 28.51 0.00 1.60 0.00 0.10 69.78 12:15:01 all 28.66 0.00 1.60 0.00 0.07 69.67 12:15:01 0 29.74 0.00 1.52 0.00 0.09 68.66 12:15:01 1 28.29 0.00 1.70 0.00 0.07 69.94 12:15:01 2 27.07 0.00 1.51 0.00 0.07 71.35 12:15:01 3 29.53 0.00 1.68 0.00 0.07 68.72 12:16:01 all 20.99 0.00 2.33 0.11 0.07 76.51 12:16:01 0 18.38 0.00 2.23 0.30 0.07 79.02 12:16:01 1 29.36 0.00 2.49 0.10 0.08 67.96 12:16:01 2 21.64 0.00 2.31 0.03 0.07 75.95 12:16:01 3 14.62 0.00 2.27 0.00 0.07 83.04 Average: all 29.42 0.53 2.33 0.18 0.08 67.47 Average: 0 30.42 0.51 2.38 0.18 0.08 66.43 Average: 1 28.43 0.65 2.36 0.16 0.08 68.32 Average: 2 30.67 0.44 2.26 0.16 0.08 66.39 Average: 3 28.15 0.51 2.32 0.20 0.08 68.75