---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21197 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: 2799.998 BogoMIPS: 5599.99 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 15G 140G 10% / 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 871 23703 0 7591 30840 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:74:dc:4b brd ff:ff:ff:ff:ff:ff inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85602sec preferred_lft 85602sec inet6 fe80::f816:3eff:fe74:dc4b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:62:48:56 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::42:2cff:fe62:4856/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21197) 06/14/25 _x86_64_ (8 CPU) 16:59:20 LINUX RESTART (8 CPU) 17:00:02 tps rtps wtps bread/s bwrtn/s 17:01:01 153.60 23.72 129.88 2372.89 54510.22 17:02:01 682.97 13.18 669.79 780.97 241920.05 17:03:01 49.21 0.17 49.04 28.66 45691.68 17:04:01 4.48 0.00 4.48 0.00 3530.13 17:05:01 2.07 0.07 2.00 10.93 32.79 17:06:01 2.22 0.03 2.18 2.80 32.66 17:07:01 1.85 0.00 1.85 0.00 29.73 17:08:01 120.55 0.27 120.28 16.26 17084.99 17:09:01 3.42 0.00 3.42 0.00 67.32 17:10:01 2.42 0.00 2.42 0.00 41.62 17:11:01 2.10 0.00 2.10 0.00 34.13 17:12:01 47.08 0.72 46.36 22.26 1246.58 Average: 89.24 3.15 86.09 266.64 30317.81 17:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 27641120 31536120 5298100 16.08 87124 4074796 2712644 7.98 1062780 3851480 2319544 17:02:01 24139304 31195516 8799916 26.72 166236 6945412 5650556 16.63 1572164 6586580 43204 17:03:01 23638748 30696144 9300472 28.24 166672 6946276 6181020 18.19 2110688 6549896 132 17:04:01 23635240 30689272 9303980 28.25 166744 6942648 6170236 18.15 2117332 6545752 28 17:05:01 23632564 30687132 9306656 28.25 166828 6942980 6166784 18.14 2120816 6545744 132 17:06:01 23636568 30691320 9302652 28.24 166872 6943076 6181816 18.19 2117124 6545524 112 17:07:01 23634004 30688872 9305216 28.25 166936 6943088 6157612 18.12 2121896 6545464 100 17:08:01 23181980 30554660 9757240 29.62 195444 7195200 6550248 19.27 2311580 6759900 1192 17:09:01 23180412 30553432 9758808 29.63 195536 7195360 6550248 19.27 2313516 6760048 316 17:10:01 23179660 30552868 9759560 29.63 195604 7195408 6550248 19.27 2313636 6760108 184 17:11:01 23181300 30554664 9757920 29.62 195676 7195492 6550248 19.27 2312204 6760180 104 17:12:01 24279772 31575584 8659448 26.29 196516 7130036 1639872 4.82 1368368 6654176 10936 Average: 23913389 30831299 9025831 27.40 172182 6804148 5588461 16.44 1986842 6405404 197999 17:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 lo 14.17 14.17 1.37 1.37 0.00 0.00 0.00 0.00 17:01:01 ens3 1137.87 675.95 24826.65 57.28 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 vethee6f082 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 17:02:01 veth898f857 0.27 0.40 0.02 0.03 0.00 0.00 0.00 0.00 17:02:01 vethb08dd53 34.26 43.59 2.64 310.81 0.00 0.00 0.00 0.03 17:02:01 veth5be3b91 32.68 25.36 3.89 2.32 0.00 0.00 0.00 0.00 17:03:01 vethee6f082 0.27 0.32 0.02 0.45 0.00 0.00 0.00 0.00 17:03:01 veth898f857 23.58 21.56 10.92 16.04 0.00 0.00 0.00 0.00 17:03:01 vethb08dd53 0.27 0.37 0.02 0.02 0.00 0.00 0.00 0.00 17:03:01 veth2f102a9 0.00 0.42 0.00 0.03 0.00 0.00 0.00 0.00 17:04:01 vethee6f082 0.30 0.32 0.02 0.55 0.00 0.00 0.00 0.00 17:04:01 veth898f857 0.20 0.22 0.55 0.02 0.00 0.00 0.00 0.00 17:04:01 vethb08dd53 0.38 0.20 0.03 0.01 0.00 0.00 0.00 0.00 17:04:01 veth2f102a9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 vethee6f082 0.32 0.32 0.02 0.55 0.00 0.00 0.00 0.00 17:05:01 veth898f857 0.22 0.23 0.55 0.02 0.00 0.00 0.00 0.00 17:05:01 vethb08dd53 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 veth2f102a9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 vethee6f082 0.30 0.32 0.02 0.55 0.00 0.00 0.00 0.00 17:06:01 veth898f857 0.20 0.20 0.55 0.02 0.00 0.00 0.00 0.00 17:06:01 vethb08dd53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 veth2f102a9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 vethee6f082 0.32 0.32 0.02 0.55 0.00 0.00 0.00 0.00 17:07:01 veth898f857 0.22 0.23 0.55 0.02 0.00 0.00 0.00 0.00 17:07:01 vethb08dd53 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 veth2f102a9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 vethee6f082 0.32 0.37 0.02 0.58 0.00 0.00 0.00 0.00 17:08:01 veth898f857 21.73 17.53 6.76 23.77 0.00 0.00 0.00 0.00 17:08:01 vethb08dd53 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 veth2f102a9 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 vethee6f082 0.30 0.30 0.02 0.57 0.00 0.00 0.00 0.00 17:09:01 veth898f857 0.27 0.27 0.57 0.02 0.00 0.00 0.00 0.00 17:09:01 vethb08dd53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 veth2f102a9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 vethee6f082 0.32 0.33 0.02 0.58 0.00 0.00 0.00 0.00 17:10:01 veth898f857 0.22 0.22 0.57 0.02 0.00 0.00 0.00 0.00 17:10:01 vethb08dd53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 veth2f102a9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 vethee6f082 0.32 0.32 0.02 0.57 0.00 0.00 0.00 0.00 17:11:01 veth898f857 0.22 0.23 0.57 0.02 0.00 0.00 0.00 0.00 17:11:01 vethb08dd53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 veth2f102a9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 lo 120.25 120.25 7.59 7.59 0.00 0.00 0.00 0.00 17:12:01 ens3 3357.16 1908.47 44871.94 236.12 0.00 0.00 0.00 0.00 17:12:01 docker0 38.68 56.86 3.42 301.40 0.00 0.00 0.00 0.00 Average: lo 9.71 9.71 0.61 0.61 0.00 0.00 0.00 0.00 Average: ens3 243.47 135.85 3674.62 13.49 0.00 0.00 0.00 0.00 Average: docker0 3.23 4.74 0.29 25.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21197) 06/14/25 _x86_64_ (8 CPU) 16:59:20 LINUX RESTART (8 CPU) 17:00:02 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 12.91 0.00 2.58 1.89 0.04 82.57 17:01:01 0 53.34 0.00 5.09 1.28 0.09 40.20 17:01:01 1 14.18 0.00 2.29 0.41 0.03 83.08 17:01:01 2 5.25 0.00 1.81 5.86 0.03 87.05 17:01:01 3 7.45 0.00 2.49 0.53 0.05 89.48 17:01:01 4 5.09 0.00 2.94 6.26 0.03 85.67 17:01:01 5 8.53 0.00 2.06 0.46 0.03 88.92 17:01:01 6 5.25 0.00 1.80 0.24 0.03 92.68 17:01:01 7 4.17 0.00 2.19 0.10 0.03 93.51 17:02:01 all 16.05 0.00 6.93 11.42 0.07 65.53 17:02:01 0 15.12 0.00 8.41 47.60 0.10 28.76 17:02:01 1 17.95 0.00 6.02 5.92 0.08 70.03 17:02:01 2 15.47 0.00 7.14 12.68 0.08 64.62 17:02:01 3 16.36 0.00 6.65 9.63 0.07 67.29 17:02:01 4 14.02 0.00 6.55 2.53 0.07 76.84 17:02:01 5 15.72 0.00 7.01 4.81 0.07 72.39 17:02:01 6 16.48 0.00 6.96 5.23 0.07 71.26 17:02:01 7 17.25 0.00 6.68 3.10 0.07 72.90 17:03:01 all 10.48 0.00 1.07 0.90 0.03 87.52 17:03:01 0 6.37 0.00 0.70 0.05 0.02 92.87 17:03:01 1 9.15 0.00 1.21 0.27 0.03 89.34 17:03:01 2 12.06 0.00 1.05 0.30 0.03 86.55 17:03:01 3 10.57 0.00 1.00 0.02 0.03 88.38 17:03:01 4 11.96 0.00 0.95 0.33 0.03 86.72 17:03:01 5 11.85 0.00 1.32 0.02 0.03 86.78 17:03:01 6 8.64 0.00 1.07 6.21 0.05 84.03 17:03:01 7 13.26 0.00 1.25 0.00 0.02 85.47 17:04:01 all 0.56 0.00 0.13 0.07 0.01 99.22 17:04:01 0 0.23 0.00 0.17 0.00 0.02 99.58 17:04:01 1 0.65 0.00 0.25 0.00 0.02 99.08 17:04:01 2 0.30 0.00 0.17 0.07 0.02 99.45 17:04:01 3 0.17 0.00 0.07 0.02 0.00 99.75 17:04:01 4 0.20 0.00 0.03 0.00 0.00 99.77 17:04:01 5 0.33 0.00 0.10 0.00 0.02 99.55 17:04:01 6 0.30 0.00 0.17 0.50 0.03 99.00 17:04:01 7 2.25 0.00 0.05 0.00 0.02 97.69 17:05:01 all 0.41 0.00 0.12 0.01 0.02 99.45 17:05:01 0 0.20 0.00 0.13 0.00 0.03 99.63 17:05:01 1 0.18 0.00 0.08 0.00 0.00 99.73 17:05:01 2 0.22 0.00 0.20 0.05 0.03 99.50 17:05:01 3 0.23 0.00 0.08 0.00 0.00 99.68 17:05:01 4 0.07 0.00 0.03 0.00 0.00 99.90 17:05:01 5 0.18 0.00 0.12 0.00 0.02 99.68 17:05:01 6 0.60 0.00 0.18 0.02 0.05 99.15 17:05:01 7 1.54 0.00 0.10 0.00 0.02 98.35 17:06:01 all 0.25 0.00 0.12 0.01 0.01 99.61 17:06:01 0 0.32 0.00 0.12 0.02 0.02 99.53 17:06:01 1 0.13 0.00 0.07 0.00 0.02 99.78 17:06:01 2 0.20 0.00 0.15 0.08 0.03 99.53 17:06:01 3 0.45 0.00 0.17 0.00 0.02 99.37 17:06:01 4 0.10 0.00 0.07 0.00 0.02 99.82 17:06:01 5 0.17 0.00 0.12 0.00 0.00 99.72 17:06:01 6 0.27 0.00 0.15 0.00 0.02 99.57 17:06:01 7 0.37 0.00 0.12 0.00 0.00 99.52 17:07:01 all 0.21 0.00 0.12 0.01 0.01 99.65 17:07:01 0 0.20 0.00 0.10 0.00 0.00 99.70 17:07:01 1 0.40 0.00 0.12 0.00 0.00 99.48 17:07:01 2 0.20 0.00 0.17 0.05 0.02 99.57 17:07:01 3 0.17 0.00 0.10 0.00 0.00 99.73 17:07:01 4 0.07 0.00 0.05 0.02 0.00 99.87 17:07:01 5 0.08 0.00 0.08 0.00 0.02 99.82 17:07:01 6 0.35 0.00 0.23 0.00 0.03 99.38 17:07:01 7 0.22 0.00 0.10 0.00 0.02 99.67 17:08:01 all 5.62 0.00 1.44 0.56 0.04 92.35 17:08:01 0 4.78 0.00 1.17 0.00 0.03 94.01 17:08:01 1 5.67 0.00 1.35 0.12 0.03 92.83 17:08:01 2 3.05 0.00 1.66 2.70 0.05 92.54 17:08:01 3 9.43 0.00 1.87 0.22 0.05 88.43 17:08:01 4 5.88 0.00 0.82 0.99 0.02 92.30 17:08:01 5 7.68 0.00 1.62 0.28 0.05 90.36 17:08:01 6 4.96 0.00 1.81 0.10 0.05 93.08 17:08:01 7 3.48 0.00 1.19 0.12 0.03 95.17 17:09:01 all 0.19 0.00 0.07 0.01 0.03 99.70 17:09:01 0 0.08 0.00 0.08 0.00 0.02 99.82 17:09:01 1 0.23 0.00 0.08 0.00 0.02 99.67 17:09:01 2 0.08 0.00 0.07 0.00 0.02 99.83 17:09:01 3 0.10 0.00 0.03 0.02 0.02 99.83 17:09:01 4 0.10 0.00 0.05 0.03 0.02 99.80 17:09:01 5 0.47 0.00 0.12 0.02 0.05 99.35 17:09:01 6 0.28 0.00 0.08 0.00 0.05 99.58 17:09:01 7 0.17 0.00 0.05 0.00 0.03 99.75 17:10:01 all 0.16 0.00 0.08 0.01 0.02 99.73 17:10:01 0 0.15 0.00 0.10 0.00 0.02 99.73 17:10:01 1 0.18 0.00 0.07 0.00 0.02 99.73 17:10:01 2 0.12 0.00 0.10 0.00 0.00 99.78 17:10:01 3 0.27 0.00 0.07 0.02 0.02 99.63 17:10:01 4 0.32 0.00 0.12 0.05 0.05 99.47 17:10:01 5 0.08 0.00 0.07 0.00 0.02 99.83 17:10:01 6 0.18 0.00 0.07 0.00 0.02 99.73 17:10:01 7 0.05 0.00 0.03 0.00 0.02 99.90 17:11:01 all 0.29 0.00 0.07 0.01 0.02 99.62 17:11:01 0 0.10 0.00 0.05 0.00 0.02 99.83 17:11:01 1 0.23 0.00 0.07 0.00 0.00 99.70 17:11:01 2 0.12 0.00 0.08 0.00 0.02 99.78 17:11:01 3 0.17 0.00 0.07 0.00 0.03 99.73 17:11:01 4 0.35 0.00 0.10 0.05 0.02 99.48 17:11:01 5 0.03 0.00 0.07 0.03 0.00 99.87 17:11:01 6 0.13 0.00 0.07 0.00 0.00 99.80 17:11:01 7 1.11 0.00 0.02 0.00 0.02 98.86 17:11:01 CPU %user %nice %system %iowait %steal %idle 17:12:01 all 2.86 0.00 0.64 0.13 0.03 96.35 17:12:01 0 1.70 0.00 0.55 0.03 0.03 97.68 17:12:01 1 1.62 0.00 0.70 0.03 0.02 97.63 17:12:01 2 1.82 0.00 0.52 0.03 0.03 97.60 17:12:01 3 1.90 0.00 0.65 0.17 0.03 97.25 17:12:01 4 5.96 0.00 0.75 0.50 0.03 92.76 17:12:01 5 1.32 0.00 0.77 0.02 0.02 97.88 17:12:01 6 3.49 0.00 0.62 0.07 0.03 95.79 17:12:01 7 5.01 0.00 0.64 0.18 0.03 94.13 Average: all 4.14 0.00 1.10 1.24 0.03 93.49 Average: 0 6.80 0.00 1.37 4.03 0.03 87.76 Average: 1 4.18 0.00 1.02 0.56 0.02 94.22 Average: 2 3.22 0.00 1.08 1.80 0.03 93.86 Average: 3 3.92 0.00 1.10 0.88 0.03 94.07 Average: 4 3.66 0.00 1.03 0.89 0.02 94.40 Average: 5 3.85 0.00 1.11 0.46 0.03 94.55 Average: 6 3.39 0.00 1.09 1.03 0.04 94.45 Average: 7 4.07 0.00 1.03 0.29 0.03 94.59