---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-14749 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 9.2G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 670 12763 1 2574 15017 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:98:c2:53 brd ff:ff:ff:ff:ff:ff inet 10.30.107.7/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85437sec preferred_lft 85437sec inet6 fe80::f816:3eff:fe98:c253/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:74:82:07 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-14749) 08/01/26 _x86_64_ (4 CPU) 19:59:44 LINUX RESTART (4 CPU) 20:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:01:02 478.50 140.74 337.76 0.00 5634.79 47839.63 0.00 20:02:01 96.51 14.59 81.92 0.00 2743.86 16532.76 0.00 20:03:02 7.85 0.05 7.80 0.00 7.33 942.78 0.00 20:04:01 5.61 0.02 5.59 0.00 1.49 933.27 0.00 20:05:01 3.60 0.98 2.62 0.00 68.79 202.37 0.00 20:06:01 1.60 0.00 1.60 0.00 0.00 21.73 0.00 20:07:01 6.42 2.02 4.40 0.00 33.99 433.66 0.00 20:08:01 3.65 0.00 3.65 0.00 0.00 448.86 0.00 20:09:01 1.27 0.00 1.27 0.00 0.00 55.87 0.00 20:10:01 1.72 0.00 1.72 0.00 0.00 22.40 0.00 20:11:01 0.83 0.00 0.83 0.00 0.00 9.87 0.00 20:12:01 1.42 0.00 1.42 0.00 0.00 16.00 0.00 20:13:01 0.92 0.00 0.92 0.00 0.00 11.46 0.00 20:14:01 1.37 0.00 1.37 0.00 0.00 16.13 0.00 20:15:01 2.60 0.02 2.58 0.00 0.13 588.30 0.00 Average: 40.90 10.57 30.33 0.00 564.21 4528.91 0.00 20:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:01:02 13558316 15399784 608136 3.71 72100 1949288 1381492 7.92 802124 1753248 214048 20:02:01 13179160 15370184 625500 3.82 80488 2279152 1481600 8.49 901440 2013540 13684 20:03:02 13129520 15339308 655948 4.00 80808 2297152 1563436 8.96 940084 2022516 11280 20:04:01 13071036 15295548 699064 4.26 81024 2311316 1652276 9.47 991284 2028272 4908 20:05:01 13056932 15288524 706008 4.31 82436 2316608 1751252 10.04 999648 2033720 4 20:06:01 13056880 15288460 706268 4.31 82480 2316612 1767576 10.13 1000812 2033684 56 20:07:01 12982324 15230528 763540 4.66 82876 2332232 1717248 9.85 1064624 2042608 11152 20:08:01 13056792 15307356 686636 4.19 82960 2334440 1554528 8.91 988768 2044040 1360 20:09:01 13059312 15309912 684056 4.17 82992 2334440 1554528 8.91 986500 2044040 144 20:10:01 13057524 15308212 685788 4.18 83044 2334420 1554528 8.91 987828 2044076 20 20:11:01 13073456 15324172 670008 4.09 83072 2334420 1640192 9.40 972388 2044076 8 20:12:01 13072976 15323724 670400 4.09 83104 2334420 1640192 9.40 973084 2044076 12 20:13:01 13072032 15322800 671304 4.09 83120 2334424 1640192 9.40 974940 2044080 8 20:14:01 13070212 15321008 673088 4.11 83152 2334428 1640192 9.40 975204 2044084 44 20:15:01 12907304 15174784 818972 5.00 83228 2350784 1875800 10.75 1133344 2048292 4 Average: 13093585 15306954 688314 4.20 81792 2299609 1627669 9.33 979471 2018957 17115 20:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:01:02 lo 2.20 2.20 0.24 0.24 0.00 0.00 0.00 0.00 20:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:02 ens3 417.95 281.87 2579.76 75.24 0.00 0.00 0.00 0.00 20:02:01 lo 71.22 71.22 155.26 155.26 0.00 0.00 0.00 0.00 20:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 ens3 71.19 60.71 869.35 11.30 0.00 0.00 0.00 0.00 20:03:02 lo 74.69 74.69 254.29 254.29 0.00 0.00 0.00 0.00 20:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:02 ens3 23.76 22.63 5.29 5.63 0.00 0.00 0.00 0.00 20:04:01 lo 47.72 47.72 192.32 192.32 0.00 0.00 0.00 0.00 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 ens3 15.15 13.79 3.57 3.87 0.00 0.00 0.00 0.00 20:05:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 ens3 0.62 0.45 0.45 0.40 0.00 0.00 0.00 0.00 20:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 ens3 1.02 0.28 0.34 0.35 0.00 0.00 0.00 0.00 20:07:01 lo 50.24 50.24 205.70 205.70 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 ens3 15.85 14.85 3.76 4.14 0.00 0.00 0.00 0.00 20:08:01 lo 3.75 3.75 21.52 21.52 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 ens3 1.30 1.25 0.29 0.46 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 ens3 0.70 0.47 0.33 1.28 0.00 0.00 0.00 0.00 20:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 ens3 0.27 0.13 0.07 0.22 0.00 0.00 0.00 0.00 20:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 ens3 0.35 0.17 0.19 0.28 0.00 0.00 0.00 0.00 20:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 ens3 0.82 0.27 0.21 0.29 0.00 0.00 0.00 0.00 20:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 ens3 0.73 0.42 0.38 0.65 0.00 0.00 0.00 0.00 20:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 ens3 0.30 0.20 0.07 0.22 0.00 0.00 0.00 0.00 20:15:01 lo 17.63 17.63 240.03 240.03 0.00 0.00 0.00 0.00 20:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 ens3 1.53 1.33 0.36 0.51 0.00 0.00 0.00 0.00 Average: lo 17.79 17.79 71.07 71.07 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 Average: ens3 36.75 26.56 230.50 6.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-14749) 08/01/26 _x86_64_ (4 CPU) 19:59:44 LINUX RESTART (4 CPU) 20:00:01 CPU %user %nice %system %iowait %steal %idle 20:01:02 all 22.21 17.95 14.27 3.44 0.10 42.03 20:01:02 0 25.30 17.33 14.09 3.03 0.10 40.15 20:01:02 1 17.54 19.22 14.14 2.78 0.10 46.21 20:01:02 2 14.53 20.77 14.99 3.45 0.10 46.16 20:01:02 3 31.46 14.49 13.86 4.50 0.08 35.61 20:02:01 all 41.81 0.00 3.79 0.77 0.09 53.54 20:02:01 0 55.45 0.00 4.51 0.83 0.10 39.11 20:02:01 1 35.89 0.00 3.63 0.45 0.09 59.95 20:02:01 2 37.17 0.00 3.55 1.07 0.09 58.11 20:02:01 3 38.70 0.00 3.47 0.74 0.09 57.01 20:03:02 all 52.12 0.00 3.61 0.02 0.09 44.16 20:03:02 0 50.54 0.00 3.81 0.03 0.10 45.52 20:03:02 1 52.66 0.00 3.74 0.00 0.10 43.51 20:03:02 2 52.41 0.00 3.30 0.03 0.09 44.17 20:03:02 3 52.87 0.00 3.61 0.00 0.09 43.43 20:04:01 all 52.16 0.00 3.00 0.02 0.09 44.73 20:04:01 0 51.14 0.00 2.96 0.00 0.07 45.83 20:04:01 1 52.54 0.00 2.95 0.00 0.09 44.43 20:04:01 2 52.07 0.00 3.03 0.03 0.10 44.76 20:04:01 3 52.91 0.00 3.06 0.03 0.10 43.88 20:05:01 all 52.73 0.00 1.88 0.01 0.09 45.28 20:05:01 0 51.88 0.00 1.94 0.02 0.09 46.08 20:05:01 1 51.59 0.00 1.90 0.00 0.10 46.41 20:05:01 2 53.73 0.00 1.75 0.00 0.09 44.43 20:05:01 3 53.72 0.00 1.94 0.03 0.09 44.22 20:06:01 all 52.90 0.00 1.76 0.00 0.09 45.25 20:06:01 0 51.33 0.00 1.63 0.00 0.09 46.95 20:06:01 1 51.99 0.00 1.88 0.00 0.09 46.04 20:06:01 2 53.82 0.00 1.84 0.00 0.09 44.26 20:06:01 3 54.46 0.00 1.69 0.02 0.09 43.74 20:07:01 all 52.60 0.00 3.30 0.01 0.09 43.99 20:07:01 0 51.97 0.00 3.47 0.00 0.09 44.47 20:07:01 1 54.01 0.00 3.12 0.00 0.09 42.78 20:07:01 2 51.97 0.00 3.31 0.00 0.09 44.64 20:07:01 3 52.46 0.00 3.32 0.05 0.09 44.08 20:08:01 all 49.39 0.00 2.07 0.01 0.12 48.40 20:08:01 0 48.27 0.00 2.12 0.03 0.12 49.45 20:08:01 1 48.84 0.00 1.93 0.02 0.12 49.10 20:08:01 2 49.63 0.00 2.00 0.00 0.12 48.25 20:08:01 3 50.85 0.00 2.25 0.00 0.12 46.79 20:09:01 all 28.61 0.00 1.64 0.01 0.08 69.66 20:09:01 0 27.33 0.00 1.65 0.02 0.09 70.92 20:09:01 1 28.86 0.00 1.79 0.02 0.07 69.26 20:09:01 2 30.40 0.00 1.60 0.00 0.09 67.91 20:09:01 3 27.85 0.00 1.50 0.00 0.09 70.57 20:10:01 all 28.61 0.00 1.84 0.00 0.08 69.47 20:10:01 0 28.05 0.00 1.81 0.00 0.07 70.07 20:10:01 1 27.96 0.00 1.90 0.00 0.09 70.05 20:10:01 2 27.89 0.00 1.80 0.00 0.07 70.24 20:10:01 3 30.56 0.00 1.84 0.02 0.09 67.50 20:11:01 all 28.52 0.00 1.70 0.00 0.07 69.71 20:11:01 0 28.48 0.00 1.78 0.02 0.07 69.65 20:11:01 1 30.16 0.00 1.88 0.00 0.07 67.89 20:11:01 2 29.91 0.00 1.76 0.00 0.07 68.26 20:11:01 3 25.53 0.00 1.39 0.00 0.05 73.03 20:11:01 CPU %user %nice %system %iowait %steal %idle 20:12:01 all 28.66 0.00 1.62 0.00 0.07 69.64 20:12:01 0 27.24 0.00 1.57 0.00 0.07 71.11 20:12:01 1 31.00 0.00 1.76 0.00 0.07 67.17 20:12:01 2 30.74 0.00 1.77 0.00 0.05 67.44 20:12:01 3 25.71 0.00 1.40 0.02 0.09 72.78 20:13:01 all 28.95 0.00 1.60 0.00 0.06 69.38 20:13:01 0 27.69 0.00 1.76 0.00 0.07 70.48 20:13:01 1 29.68 0.00 1.39 0.00 0.05 68.88 20:13:01 2 28.73 0.00 1.64 0.00 0.07 69.55 20:13:01 3 29.71 0.00 1.63 0.00 0.05 68.61 20:14:01 all 28.73 0.00 1.79 0.00 0.05 69.42 20:14:01 0 25.90 0.00 1.87 0.02 0.05 72.17 20:14:01 1 29.74 0.00 1.66 0.00 0.05 68.54 20:14:01 2 30.26 0.00 1.79 0.00 0.05 67.90 20:14:01 3 29.05 0.00 1.84 0.00 0.05 69.06 20:15:01 all 28.76 0.00 1.67 0.02 0.06 69.49 20:15:01 0 27.37 0.00 1.69 0.02 0.07 70.85 20:15:01 1 28.67 0.00 1.54 0.00 0.07 69.73 20:15:01 2 29.12 0.00 1.84 0.00 0.05 68.98 20:15:01 3 29.87 0.00 1.61 0.05 0.07 68.39 Average: all 38.47 1.22 3.06 0.29 0.08 56.87 Average: 0 38.55 1.18 3.13 0.27 0.08 56.78 Average: 1 38.07 1.31 3.03 0.22 0.08 57.29 Average: 2 38.17 1.42 3.09 0.31 0.08 56.94 Average: 3 39.09 0.99 2.98 0.37 0.08 56.49