---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6572 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 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 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: 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 12G 8.1G 58% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 535 2759 0 4681 7142 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:8e:ab:60 brd ff:ff:ff:ff:ff:ff inet 10.32.6.96/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85383sec preferred_lft 85383sec inet6 fe80::f816:3eff:fe8e:ab60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:72:e8:3c 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6572) 10/16/25 _x86_64_ (4 CPU) 02:51:57 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 168.61 93.74 74.88 6757.61 38340.04 02:54:01 44.53 3.58 40.95 61.57 5404.23 02:55:01 94.87 12.68 82.19 2288.69 15181.07 02:56:01 297.67 0.00 297.67 0.00 20227.66 02:57:01 121.52 0.02 121.50 2.44 8636.23 02:58:01 414.63 0.02 414.61 2.80 18963.51 02:59:01 25.23 0.02 25.22 0.80 1562.93 03:00:01 4.28 0.00 4.28 0.00 2195.10 03:01:01 4.68 0.00 4.68 0.00 3783.94 03:02:01 10.65 0.00 10.65 0.00 7464.49 03:03:01 17.16 0.02 17.14 3.47 1942.95 03:04:01 102.10 0.05 102.05 5.73 13320.31 03:05:01 283.10 0.45 282.65 3.60 19014.83 03:06:01 390.85 0.02 390.83 2.67 23070.15 03:07:01 18.29 2.52 15.78 22.26 869.84 03:08:01 12.96 0.30 12.66 19.99 542.22 Average: 125.70 7.10 118.60 573.85 11285.19 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 5989164 7444400 2178256 26.67 30604 1608260 974812 10.58 540352 1475076 33488 02:54:01 5817560 7485588 2349860 28.77 51476 1786892 901604 9.78 517720 1643128 143604 02:55:01 5419932 7420552 2747488 33.64 62744 2097416 1258916 13.66 643864 1886032 36132 02:56:01 4863652 7336712 3303768 40.45 91424 2514176 1336076 14.50 786744 2250300 420 02:57:01 4715500 7322544 3451920 42.26 98696 2632940 1370760 14.87 822068 2351820 1976 02:58:01 4396756 7386516 3770664 46.17 121428 2940744 1289392 13.99 786092 2655152 384 02:59:01 4299488 7329652 3867932 47.36 122804 2969392 1353396 14.69 920616 2604320 8956 03:00:01 4334772 7390384 3832648 46.93 122880 2993184 1287152 13.97 864680 2623544 12172 03:01:01 3941452 7054788 4225968 51.74 122936 3048884 1628452 17.67 1210276 2668612 21644 03:02:01 4114216 7380052 4053204 49.63 123984 3194600 1310716 14.22 948744 2752112 6236 03:03:01 4152892 7386368 4014528 49.15 124196 3162400 1308784 14.20 934532 2729264 1000 03:04:01 3707356 7269048 4460064 54.61 128784 3464396 1396624 15.15 1193088 2891348 8208 03:05:01 3115680 7250464 5051740 61.85 141440 3964896 1418184 15.39 1226276 3387932 5740 03:06:01 2875928 7347728 5291492 64.79 155320 4266852 1206884 13.10 1178096 3657780 1520 03:07:01 2855012 7351512 5312408 65.04 156012 4269692 1133980 12.30 2137644 2695200 4 03:08:01 2769928 7255172 5397492 66.09 157008 4277624 1130132 12.26 2269412 2671464 27048 Average: 4210580 7338218 3956840 48.45 113234 3074522 1269116 13.77 1061263 2558943 19283 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 02:53:01 ens3 179.56 128.77 702.48 57.40 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:54:01 ens3 64.42 43.96 795.37 4.94 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 02:55:01 ens3 150.31 76.12 1152.40 9.98 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 257.58 95.67 1401.53 10.16 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:57:01 ens3 594.36 320.73 2090.71 24.52 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 8.70 10.16 2.20 2.87 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 ens3 13.93 10.22 39.33 2.11 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 1.80 2.33 0.38 0.41 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:01:01 ens3 0.78 1.02 0.16 0.17 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 75.29 24.55 516.37 1.90 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:03:01 ens3 6.21 7.43 2.52 7.10 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 ens3 430.73 229.61 1801.16 18.49 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:05:01 ens3 529.93 270.27 2212.63 20.62 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 ens3 11.66 13.58 3.48 3.95 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 lo 3.60 3.60 0.31 0.31 0.00 0.00 0.00 0.00 03:07:01 ens3 642.75 718.34 46.49 5844.56 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 03:08:01 ens3 87.30 87.54 14.99 626.17 0.00 0.00 0.00 0.00 03:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 190.54 127.32 672.40 415.15 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6572) 10/16/25 _x86_64_ (4 CPU) 02:51:57 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 12.93 0.00 2.76 7.83 3.71 72.77 02:53:01 0 7.44 0.00 1.99 3.86 2.80 83.91 02:53:01 1 23.22 0.00 2.66 12.98 3.93 57.20 02:53:01 2 9.57 0.00 4.47 7.53 4.80 73.61 02:53:01 3 11.54 0.00 1.84 6.97 3.32 76.33 02:54:01 all 18.02 0.00 1.43 2.81 2.76 74.98 02:54:01 0 8.95 0.00 0.56 0.13 1.13 89.22 02:54:01 1 5.66 0.00 1.11 4.30 2.13 86.79 02:54:01 2 31.24 0.00 1.95 6.35 5.04 55.42 02:54:01 3 26.14 0.00 2.13 0.40 2.73 68.61 02:55:01 all 16.43 0.00 1.97 3.18 2.40 76.02 02:55:01 0 19.75 0.00 1.66 0.67 2.00 75.92 02:55:01 1 12.84 0.00 2.25 2.73 2.40 79.77 02:55:01 2 20.60 0.00 2.24 5.26 3.15 68.76 02:55:01 3 12.51 0.00 1.71 4.03 2.07 79.67 02:56:01 all 7.90 0.00 3.20 11.69 4.65 72.56 02:56:01 0 6.59 0.00 4.97 13.50 5.02 69.91 02:56:01 1 8.31 0.00 2.27 1.26 3.51 84.65 02:56:01 2 7.04 0.00 2.33 12.66 5.18 72.80 02:56:01 3 9.67 0.00 3.24 19.35 4.88 62.86 02:57:01 all 6.94 0.00 2.76 3.85 2.43 84.02 02:57:01 0 3.79 0.00 2.41 3.25 2.17 88.39 02:57:01 1 8.66 0.00 3.06 1.51 2.40 84.37 02:57:01 2 9.18 0.00 3.19 9.21 3.00 75.42 02:57:01 3 6.14 0.00 2.39 1.44 2.16 87.86 02:58:01 all 7.24 0.00 3.71 15.05 2.24 71.77 02:58:01 0 5.87 0.00 1.55 0.00 1.24 91.34 02:58:01 1 5.40 0.00 4.67 10.69 2.59 76.65 02:58:01 2 9.81 0.00 2.88 21.60 2.59 63.11 02:58:01 3 7.85 0.00 5.72 27.95 2.56 55.91 02:59:01 all 18.48 0.00 3.45 0.67 2.22 75.18 02:59:01 0 13.17 0.00 3.05 0.45 1.90 81.43 02:59:01 1 22.09 0.00 4.08 1.39 2.45 69.98 02:59:01 2 18.07 0.00 3.34 0.55 2.38 75.67 02:59:01 3 20.54 0.00 3.35 0.28 2.15 73.68 03:00:01 all 21.17 0.00 2.65 0.03 2.17 73.98 03:00:01 0 33.22 0.00 3.88 0.00 2.55 60.35 03:00:01 1 24.27 0.00 2.99 0.05 2.27 70.43 03:00:01 2 14.55 0.00 1.71 0.00 2.20 81.54 03:00:01 3 12.60 0.00 2.03 0.05 1.68 83.64 03:01:01 all 21.77 0.00 1.89 0.07 1.97 74.30 03:01:01 0 28.75 0.00 2.24 0.00 2.29 66.71 03:01:01 1 31.48 0.00 2.28 0.00 2.57 63.67 03:01:01 2 21.54 0.00 2.28 0.02 2.11 74.06 03:01:01 3 5.29 0.00 0.72 0.27 0.90 92.83 03:02:01 all 21.78 0.00 2.33 0.24 1.82 73.82 03:02:01 0 33.62 0.00 3.01 0.05 2.46 60.86 03:02:01 1 9.94 0.00 1.20 0.27 1.12 87.47 03:02:01 2 23.90 0.00 2.93 0.20 2.09 70.88 03:02:01 3 19.63 0.00 2.22 0.47 1.62 76.07 03:03:01 all 21.77 0.00 1.87 0.26 1.89 74.21 03:03:01 0 13.22 0.00 1.49 0.08 1.48 83.72 03:03:01 1 13.74 0.00 1.41 0.12 1.53 83.20 03:03:01 2 35.87 0.00 2.56 0.53 2.63 58.41 03:03:01 3 24.24 0.00 2.03 0.33 1.90 71.50 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 11.29 0.00 2.71 3.76 2.26 79.98 03:04:01 0 4.36 0.00 2.36 3.03 1.73 88.52 03:04:01 1 13.60 0.00 3.29 4.32 2.31 76.48 03:04:01 2 15.21 0.00 2.50 0.85 2.86 78.59 03:04:01 3 12.01 0.00 2.69 6.81 2.16 76.34 03:05:01 all 5.75 0.00 3.14 7.97 3.27 79.87 03:05:01 0 5.63 0.00 2.25 0.66 3.09 88.38 03:05:01 1 5.49 0.00 4.09 11.23 2.84 76.34 03:05:01 2 8.43 0.00 3.55 11.72 4.30 72.00 03:05:01 3 3.50 0.00 2.68 8.28 2.83 82.71 03:06:01 all 7.39 0.00 4.08 13.72 4.17 70.64 03:06:01 0 9.67 0.00 3.80 5.55 4.21 76.77 03:06:01 1 4.56 0.00 4.91 8.35 4.16 78.02 03:06:01 2 11.47 0.00 3.83 21.71 5.05 57.94 03:06:01 3 3.83 0.00 3.75 19.34 3.23 69.84 03:07:01 all 27.76 0.00 1.87 0.42 8.32 61.63 03:07:01 0 26.87 0.00 1.73 0.18 7.98 63.24 03:07:01 1 25.02 0.00 1.54 0.47 7.74 65.23 03:07:01 2 32.80 0.00 2.63 0.78 9.71 54.08 03:07:01 3 26.29 0.00 1.62 0.22 7.87 63.99 03:08:01 all 16.81 0.00 0.97 0.64 2.14 79.44 03:08:01 0 3.07 0.00 0.42 0.00 0.90 95.61 03:08:01 1 6.71 0.00 0.68 0.03 0.93 91.64 03:08:01 2 3.55 0.00 1.02 1.78 2.64 91.01 03:08:01 3 53.89 0.00 1.76 0.73 4.06 39.56 Average: all 15.24 0.00 2.55 4.51 3.04 74.66 Average: 0 14.02 0.00 2.34 1.97 2.70 78.97 Average: 1 13.84 0.00 2.65 3.73 2.82 76.97 Average: 2 17.09 0.00 2.71 6.29 3.75 70.15 Average: 3 16.01 0.00 2.49 6.06 2.90 72.54