---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-24103 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 26G 130G 17% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 892 12933 0 18340 30821 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:77:33:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.54/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85554sec preferred_lft 85554sec inet6 fe80::f816:3eff:fe77:33f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:3e:19:4f 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 inet6 fe80::42:aff:fe3e:194f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-24103) 06/27/25 _x86_64_ (8 CPU) 08:55:41 LINUX RESTART (8 CPU) 08:56:01 tps rtps wtps bread/s bwrtn/s 08:57:01 370.17 57.91 312.26 3662.72 124303.42 08:58:01 230.93 25.40 205.53 1873.15 73650.26 08:59:01 68.09 6.65 61.45 249.78 16693.50 09:00:01 92.38 0.57 91.82 12.53 121165.54 09:01:01 179.70 2.80 176.90 401.13 119622.73 09:02:01 239.56 0.17 239.39 22.53 223199.07 09:03:01 223.28 0.05 223.23 3.47 214450.79 09:04:01 96.80 0.03 96.77 1.20 146408.80 09:05:01 11.95 0.97 10.98 20.66 302.88 09:06:01 13.05 0.02 13.03 0.13 392.14 09:07:01 7.87 0.00 7.87 0.00 253.82 09:08:01 67.14 0.10 67.04 4.67 120790.27 09:09:01 117.71 0.10 117.61 14.00 35807.90 Average: 132.20 7.29 124.91 481.99 92077.94 08:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:57:01 30054464 31708288 2884756 8.76 74440 1885260 1417528 4.17 878732 1706756 149440 08:58:01 28210748 30389388 4728472 14.36 98512 2365284 2774356 8.16 2294020 2090288 18612 08:59:01 25357544 30038372 7581676 23.02 108308 4793240 2611548 7.68 3571124 3580500 1973428 09:00:01 20816380 28393412 12122840 36.80 114728 7593800 4795784 14.11 6187392 5412272 1087688 09:01:01 17824192 27857612 15115028 45.89 125012 9960528 4900872 14.42 7415652 7087528 308 09:02:01 13898904 27843484 19040316 57.80 131212 13756860 4905988 14.43 7438460 10880432 8 09:03:01 10009996 27828192 22929224 69.61 136924 17517148 4955208 14.58 7458416 14638548 544 09:04:01 10168004 27795464 22771216 69.13 138400 17329540 4908044 14.44 7649696 14295204 1068 09:05:01 10167820 27797200 22771400 69.13 139168 17330252 4932684 14.51 8133980 13810540 144 09:06:01 10168668 27799232 22770552 69.13 140144 17330408 4932684 14.51 8643024 13300880 12 09:07:01 10166284 27797716 22772936 69.14 140800 17330508 4932684 14.51 9226592 12719240 60 09:08:01 10116428 27758744 22822792 69.29 141560 17339056 5093680 14.99 9533772 12459200 8636 09:09:01 13183664 31524548 19755556 59.98 156504 17987152 2014672 5.93 5820440 13072964 22088 Average: 16164854 28810127 16774366 50.93 126593 12501464 4090441 12.04 6480869 9619566 250926 08:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:57:01 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 08:57:01 ens3 640.56 436.44 2428.11 87.31 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 08:58:01 ens3 1029.83 737.81 5605.10 171.17 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:59:01 ens3 1576.92 1098.35 6469.74 342.46 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 09:00:01 ens3 890.03 711.98 1952.65 228.17 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 09:01:01 ens3 704.82 502.07 3516.07 145.41 0.00 0.00 0.00 0.00 09:01:01 docker0 4.92 15.91 0.31 64.40 0.00 0.00 0.00 0.00 09:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:02:01 ens3 69.01 45.66 20.83 16.63 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 191.50 127.43 53.43 43.22 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 09:03:01 veth68fc41d 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 09:04:01 lo 4.67 4.67 0.42 0.42 0.00 0.00 0.00 0.00 09:04:01 ens3 862.94 743.89 109.72 4845.22 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 lo 12.46 12.46 1.13 1.13 0.00 0.00 0.00 0.00 09:05:01 ens3 1549.38 1855.17 115.96 14729.61 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 lo 18.79 18.79 1.70 1.70 0.00 0.00 0.00 0.00 09:06:01 ens3 1586.20 1959.13 126.35 15482.81 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 lo 11.93 11.93 1.08 1.08 0.00 0.00 0.00 0.00 09:07:01 ens3 1978.84 2224.56 143.35 17745.20 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 lo 10.66 10.66 0.96 0.96 0.00 0.00 0.00 0.00 09:08:01 ens3 1068.34 1164.51 139.16 8139.91 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 lo 42.99 42.99 3.91 3.91 0.00 0.00 0.00 0.00 09:09:01 ens3 272.07 261.16 608.87 46.56 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 8.27 8.27 0.75 0.75 0.00 0.00 0.00 0.00 Average: ens3 955.43 912.95 1637.68 4771.13 0.00 0.00 0.00 0.00 Average: docker0 0.38 1.25 0.02 4.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-24103) 06/27/25 _x86_64_ (8 CPU) 08:55:41 LINUX RESTART (8 CPU) 08:56:01 CPU %user %nice %system %iowait %steal %idle 08:57:01 all 10.71 0.00 1.30 4.66 0.04 83.29 08:57:01 0 5.61 0.00 0.87 0.08 0.03 93.40 08:57:01 1 4.67 0.00 0.57 20.81 0.05 73.90 08:57:01 2 7.93 0.00 1.39 1.15 0.03 89.50 08:57:01 3 8.56 0.00 1.49 0.74 0.07 89.15 08:57:01 4 6.14 0.00 1.37 0.23 0.03 92.22 08:57:01 5 3.25 0.00 0.45 0.38 0.03 95.88 08:57:01 6 33.44 0.00 3.18 13.30 0.07 50.02 08:57:01 7 16.06 0.00 1.12 0.63 0.03 82.16 08:58:01 all 25.12 0.00 1.50 1.64 0.07 71.68 08:58:01 0 25.61 0.00 1.64 0.38 0.07 72.30 08:58:01 1 19.78 0.00 1.52 9.47 0.07 69.17 08:58:01 2 33.35 0.00 1.20 0.42 0.08 64.95 08:58:01 3 24.30 0.00 1.72 0.57 0.07 73.35 08:58:01 4 11.11 0.00 0.65 0.05 0.03 88.15 08:58:01 5 22.91 0.00 1.00 0.08 0.07 75.94 08:58:01 6 35.84 0.00 1.97 1.67 0.08 60.43 08:58:01 7 28.09 0.00 2.25 0.50 0.08 69.07 08:59:01 all 33.74 0.00 2.33 0.07 0.07 63.79 08:59:01 0 25.11 0.00 1.75 0.00 0.07 73.07 08:59:01 1 36.04 0.00 3.99 0.18 0.07 59.72 08:59:01 2 30.85 0.00 3.75 0.13 0.07 65.21 08:59:01 3 29.67 0.00 1.15 0.00 0.07 69.11 08:59:01 4 45.67 0.00 1.14 0.00 0.07 53.13 08:59:01 5 33.77 0.00 1.64 0.02 0.07 64.50 08:59:01 6 26.55 0.00 2.34 0.20 0.07 70.85 08:59:01 7 42.20 0.00 2.85 0.05 0.08 54.81 09:00:01 all 31.07 0.00 2.19 6.20 0.06 60.48 09:00:01 0 28.70 0.00 2.30 3.26 0.07 65.68 09:00:01 1 24.95 0.00 2.05 25.60 0.07 47.34 09:00:01 2 38.24 0.00 2.54 0.00 0.07 59.16 09:00:01 3 33.40 0.00 2.67 0.00 0.05 63.88 09:00:01 4 36.75 0.00 2.04 9.50 0.07 51.65 09:00:01 5 39.17 0.00 2.69 3.45 0.07 54.63 09:00:01 6 18.87 0.00 1.67 3.70 0.07 75.69 09:00:01 7 28.48 0.00 1.62 4.08 0.08 65.74 09:01:01 all 19.61 0.00 2.36 3.97 0.06 74.00 09:01:01 0 26.63 0.00 3.88 4.21 0.05 65.23 09:01:01 1 27.98 0.00 5.94 0.23 0.08 65.76 09:01:01 2 9.38 0.00 1.96 3.42 0.05 85.19 09:01:01 3 16.22 0.00 2.27 11.25 0.05 70.20 09:01:01 4 13.86 0.00 1.19 1.12 0.05 83.77 09:01:01 5 24.83 0.00 1.21 0.87 0.05 73.04 09:01:01 6 12.90 0.00 1.54 10.67 0.03 74.86 09:01:01 7 25.03 0.00 0.85 0.02 0.05 74.05 09:02:01 all 5.02 0.00 3.44 6.08 0.04 85.42 09:02:01 0 5.56 0.00 2.29 2.02 0.03 90.09 09:02:01 1 7.01 0.00 8.12 13.17 0.05 71.66 09:02:01 2 3.81 0.00 1.92 8.39 0.03 85.84 09:02:01 3 4.76 0.00 4.02 2.69 0.03 88.49 09:02:01 4 5.19 0.00 2.75 2.18 0.03 89.85 09:02:01 5 4.39 0.00 2.83 10.73 0.05 81.99 09:02:01 6 3.62 0.00 3.05 1.40 0.03 91.91 09:02:01 7 5.84 0.00 2.61 8.02 0.03 83.49 09:03:01 all 4.49 0.00 3.46 6.41 0.04 85.60 09:03:01 0 5.17 0.00 2.92 14.31 0.05 77.55 09:03:01 1 6.05 0.00 3.14 26.66 0.05 64.10 09:03:01 2 2.04 0.00 1.49 1.49 0.03 94.94 09:03:01 3 6.29 0.00 7.18 4.08 0.05 82.40 09:03:01 4 3.65 0.00 2.04 0.12 0.03 94.16 09:03:01 5 5.02 0.00 4.27 0.03 0.02 90.66 09:03:01 6 3.79 0.00 2.01 1.15 0.03 93.02 09:03:01 7 3.91 0.00 4.60 3.59 0.03 87.86 09:04:01 all 9.75 0.00 3.28 3.58 0.04 83.35 09:04:01 0 9.28 0.00 3.98 2.95 0.03 83.76 09:04:01 1 8.23 0.00 1.66 2.28 0.03 87.80 09:04:01 2 12.38 0.00 3.53 4.54 0.03 79.52 09:04:01 3 12.58 0.00 2.24 0.02 0.03 85.13 09:04:01 4 2.79 0.00 0.96 0.08 0.03 96.13 09:04:01 5 9.89 0.00 2.48 2.67 0.05 84.91 09:04:01 6 11.19 0.00 9.99 16.21 0.05 62.56 09:04:01 7 11.80 0.00 1.44 0.02 0.05 86.69 09:05:01 all 20.81 0.00 0.72 0.04 0.07 78.35 09:05:01 0 16.90 0.00 0.64 0.00 0.05 82.42 09:05:01 1 25.62 0.00 0.77 0.00 0.08 73.52 09:05:01 2 19.68 0.00 0.64 0.02 0.08 79.58 09:05:01 3 28.17 0.00 0.94 0.02 0.08 70.79 09:05:01 4 12.86 0.00 0.48 0.05 0.05 86.56 09:05:01 5 24.83 0.00 0.79 0.24 0.08 74.06 09:05:01 6 14.14 0.00 0.62 0.00 0.07 85.17 09:05:01 7 24.31 0.00 0.92 0.02 0.07 74.69 09:06:01 all 20.08 0.00 0.68 0.05 0.06 79.11 09:06:01 0 14.48 0.00 0.43 0.02 0.03 85.03 09:06:01 1 26.93 0.00 1.00 0.02 0.07 71.98 09:06:01 2 24.70 0.00 0.82 0.02 0.05 74.41 09:06:01 3 24.53 0.00 0.79 0.00 0.07 74.62 09:06:01 4 11.67 0.00 0.37 0.00 0.05 87.91 09:06:01 5 14.13 0.00 0.54 0.15 0.07 85.11 09:06:01 6 23.27 0.00 0.80 0.03 0.08 75.81 09:06:01 7 20.91 0.00 0.72 0.20 0.08 78.09 09:07:01 all 21.69 0.00 0.74 0.04 0.08 77.46 09:07:01 0 21.37 0.00 0.63 0.00 0.05 77.94 09:07:01 1 26.72 0.00 0.91 0.00 0.08 72.29 09:07:01 2 23.66 0.00 0.82 0.00 0.08 75.43 09:07:01 3 20.93 0.00 0.67 0.02 0.08 78.30 09:07:01 4 8.69 0.00 0.32 0.02 0.05 90.93 09:07:01 5 25.90 0.00 0.86 0.00 0.10 73.15 09:07:01 6 23.87 0.00 0.81 0.02 0.10 75.20 09:07:01 7 22.43 0.00 0.89 0.22 0.08 76.38 09:07:01 CPU %user %nice %system %iowait %steal %idle 09:08:01 all 11.85 0.00 2.71 2.87 0.05 82.52 09:08:01 0 13.78 0.00 1.69 0.08 0.03 84.41 09:08:01 1 15.04 0.00 4.96 6.54 0.07 73.40 09:08:01 2 14.21 0.00 1.12 0.27 0.05 84.35 09:08:01 3 7.13 0.00 6.98 10.89 0.05 74.95 09:08:01 4 4.88 0.00 0.49 0.00 0.03 94.60 09:08:01 5 12.62 0.00 2.26 2.60 0.05 82.47 09:08:01 6 14.66 0.00 1.97 0.03 0.03 83.30 09:08:01 7 12.44 0.00 2.24 2.58 0.05 82.68 09:09:01 all 20.71 0.00 5.53 0.26 0.08 73.43 09:09:01 0 18.89 0.00 5.41 0.00 0.08 75.61 09:09:01 1 18.59 0.00 4.36 0.00 0.07 76.98 09:09:01 2 25.73 0.00 6.58 0.15 0.08 67.45 09:09:01 3 22.17 0.00 6.66 0.03 0.07 71.06 09:09:01 4 19.23 0.00 7.08 0.02 0.08 73.59 09:09:01 5 20.37 0.00 5.43 1.38 0.07 72.75 09:09:01 6 19.17 0.00 4.73 0.43 0.08 75.58 09:09:01 7 21.56 0.00 4.03 0.07 0.09 74.26 Average: all 18.07 0.00 2.32 2.76 0.06 76.79 Average: 0 16.72 0.00 2.19 2.09 0.05 78.95 Average: 1 19.07 0.00 3.00 8.06 0.06 69.81 Average: 2 18.93 0.00 2.13 1.53 0.06 77.35 Average: 3 18.38 0.00 2.98 2.32 0.06 76.26 Average: 4 14.04 0.00 1.60 1.03 0.05 83.28 Average: 5 18.55 0.00 2.03 1.74 0.06 77.62 Average: 6 18.58 0.00 2.66 3.75 0.06 74.94 Average: 7 20.25 0.00 2.01 1.54 0.06 76.14